baber/WOPTO huggingface dataset:
Patent JP-H10292079-A (JP)
Title: Vinyl chloride resin composition
Inventor: NODA OSAYASU
IPC: C08K9/02
Filed: 1997-04-17
Abstract: PROBLEM TO BE SOLVED: To obtain a vinyl chloride resin compsn. which gives a molded article excellent in uniform pearlescent appearance in the fields of profile extrudates, coextrudates, and laminates with other materials by compounding a vinyl chloride resin with a plasticizer, calcium carbonate having a specified average particle size, and a pearlescent pigment. SOLUTION: The vinyl chloride resin used may be a vinyl chloride homopolymer or a copolymer formed mainly from vinyl chloride, and one having an average degree of polymn. of 500-3,000 is pref. in terms of moldability and mechanical properties. Phthalic esters (e. g. dioctyl phthalate) and polyester plasticizers are the examples of the plasticizer used, and 20-200 pts.wt. plasticizer is compounded into 100 pts.wt. resin. 5-20 pts.wt. calcium carbonate having an average particle size of 1 μm or lower is used per 100 pts.wt. resin. A titanium-coated natural mica having an average particle size of 1-200 μm is esp. pref. as the pearlescent pigment in terms of surface properties, weatherability, and heat resistance, and the amt. of it compounded is 0.1-5 pts.wt. per 100 pts.wt. resin.
Patent JP-H08276924-A (JP)
Title: Square hollow container made of synthetic resin
Inventor: SUGIURA HIROAKI
IPC: B65D1/42
Filed: 1995-03-31
Abstract: PURPOSE: To enhance the rigidity against external forces in the vertical direction of a container and in the diagonal direction of a side wall by providing a rectangular panel wall on side walls of the container and forming in a lateral direction a groove-shaped reinforcing rib in a waist portion excluding an area of a corner. CONSTITUTION: In an internal corner-shaped hollow container which is formed from thermoplastic synthetic resin by biaxial stretching blow molding and has a cross section of basically square shape and in which an outside corner 6 of the square container 1 is rounded off, a panel wall 10, which is surrounded by a rectangular groove and has a ship-bottom like recess, is formed on a flat side wall. Further a groove-shaped reinforcing rib 7 is provided laterally, circumferentially along the wall of the container in the central portion of the side wall thereof in such a manner that the rib 7 is not formed on the corner 6. And a rib 11 having a length equal to that of the lateral side of the rectangular wall 10 is formed in a straight line form near the shoulder 12 and near the bottom 13 of the container.  As a result, even if a strong force is exerted to a flat surface of the outside corner in the diagonal direction, the surface is prevented from being deformed into a rhombic shape and the container has a large resistance against a vertical compressive force.
Patent JP-H041143-A (JP)
Title: Production of 3,5-di-tert-butyl-2,6-dichlorotoluene
Inventor: HIRONAKA YOSHIO
IPC: C07C25/02
Filed: 1990-04-18
Abstract: PURPOSE:To selectively produce the subject substance by chlorinating 3,5-di-t- butyltoluene with sulfuryl chloride in a solvent at a temperature lower than a specific level in the presence of a Lewis acid as a catalyst and sulfur or a sulfur compound as a cocatalyst. CONSTITUTION:The subject substance is produced by chlorinating 3,5-di-t- butyltoluene with sulfuryl chloride at <=30 deg.C in a solvent which is liquid at the temperature (e.g. halogenated hydrocarbon) in the presence of a Lewis acid as a catalyst and sulfur or a sulfur compound (e.g. sulfur chloride or iron sulfide) as a cocatalyst. An organic solvent (e.g. benzene or hexane) is added to the reaction mixture, the obtained mixture is stirred and left standing at rest, separated into solid and liquid by decantation and the solvent and sulfuryl chloride are removed by vacuum distillation to obtain the subject substance in crystalline form, The major part of unreacted sulfuryl chloride can be recovered and the catalyst can be reused by the above process.
Patent JP-S5725211-A (JP)
Title: Roller table for rolling mill
Inventor: INOUE KEINOSUKE
IPC: B21B39/12
Filed: 1980-07-24
Abstract: PURPOSE:To prevent the occurrence of crack on the surface of a roller table, by fitting a number of ring members which are in contact with the material to be rolled with their end faces closely contacted mutually around the outer surface of the round bar-shaped main body of the roller table and mounting an antislip key between the roller table and ring members. CONSTITUTION:Around the outer surface of the round bar-shaped main body 2 of a roller table, a number of ring members 3 which are in contact with the material to be rolled are tightly fitted with their end faces closely contacted mutually. The  ring members 3 are needed to be thick enought to bear the shock load from the material to be rolled. And to rotate these ring members 3 in accordance with to the rotation of the main body 2, an antislip key 5 extending toward the direction of the rotating shaft 1 of the main body 2 of the roller table, is mounted between the outer surface of the main body 2 of the roller table and the inside surface of the ring members 3. Accordingly, the shock load from the material to be rolled is absorbed by the ring members 3 and no crack is generated upon the roller table.
Patent JP-H07255437-A (JP)
Title: Dried orange peel oolong tea
Inventor: SUU HIROTAKA
IPC: A23L2/38
Filed: 1994-03-14
Abstract: PURPOSE: To provide a health drink which tasts fresh and delicious even when it is cold or hot, and has effects for fever alleviation and appetite increase. CONSTITUTION: Concerning the drink with dried orange peel and oolong tea as raw materials, dried orange water is provided by immersing the dried orange peel in hot water for 250 to 350 cc for 10 min per piece, for example, or boiling it in hot water for 400 to 500 cc for 3 min. This drink can be provided by adding this dried orange peel water in 30%, oolong tea water in 70% and further a little vitamins.
Patent JP-S63265739-A (JP)
Title: Control device for traveling of vehicle
Inventor: YASUKAWA TAKESHI
IPC: B60T7/12
Filed: 1987-04-22
Abstract: PURPOSE:To automatically select a constant speed traveling controllable area even on an ascent in addition to constant speed traveling on a flat road traveling by detecting the gradient of a traveling road by means of an inclination angle sensor. CONSTITUTION:Signals from a vehicle speed sensor 23 and a theta sensor 24 are inputted into a microcomputer control unit 31. When an inputted inclination angle is judged to be above a previously set first reference value, an ascent is detected. And, by checking whether an ascent was detected in an interruption processing one cycle before and when it was not detected, judgment is formed to be immediately after entering an ascent. And, when the inclination angle of a traveling road is above the first reference value and below a second reference value, the vehicle speed V at the time of operating a resume switch is stored in a RAM 39 as the set vehicle speed Vc of constant speed traveling on an ascent. Further, when the inclination angle becomes above the second reference value, a brake pressure is comparatively controlled with respect to the inclination angle, to deceleratingly control the target vehicle speed for constant speed traveling.
Patent JP-S62257641-A (JP)
Title: Optical head
Inventor: ANDO HIDEO
IPC: G11B7/135
Filed: 1986-04-30
Abstract: PURPOSE:To collect plural luminous fluxes onto an information recording medium without changing their relative position by converting the light emitted from the 1st and 2nd light sources into collimated lights respectively, leading the light to a large quantity light converting means in a moving system, converting the light into >=2 luminous fluxes different in progressing direction and collecting the light to difference positions on the information recording medium. CONSTITUTION:A laser light La emitted from a semiconductor laser oscillator 4 is converted into a collimated luminous flux La' by a collimate lens 6 and a laser light Lb emitted from a semiconductor laser oscillator 5 is converted into a light Lb' respectively, they are combined by a dichroic mirror 8, led to an optical guide member 14 through a polarized beam splitter 10 in the collimated state. Since the upper face 14a and the lower face 14b of the optical guide member 14 are not in parallel, the lights are tilted after the reflection and collected on a tracking guide of an information storage medium 1 while passing sequentially through a 1/4 wavelength plate 15 and an objective lens 16. As a result, the spot light (a) for recording/reproduction is emitted and the erasure spot light (b) is emitted just before this side.
Patent JP-S58217608-A (JP)
Title: Manufacture of metal particle
Inventor: UEDA YOSHIO
IPC: B22F9/08
Filed: 1982-06-14
Abstract: PURPOSE:To easily and efficiently manufacture fine spherical metal particles, by dispersing a molten metal body with esp. heated atomizing gas, dropping it inside a hopper for metal particles, and collecting it therein. CONSTITUTION:A molten metal body comprising a metal (alloy) of esp. large affinity to oxygen, e.g., Zn, Cd or Pb, is prepared. This molten metal body being held at a predetermined temp. in a reserving vessel provided above a hopper for recovering metal particles is discharged through a nozzle provided at the bottom of the vessel and then immediately dispersed into fine drops with atomizing gas. Thereafter, the dispersed fine drops are solidifed while dropping them inside the hopper and collected as metal particles on the bottom of the hopper. Hereon, the atomizing gas is used under a heated condition (e.g. pref. at 100-350 deg.C in case of zinc), and oxygen content in the atomizing gas is pref. controlled below 8%. As a result, the fine spherical metal particles can be easily and efficiently obtained by the gas atomizing method.
Patent JP-H11294650-A (JP)
Title: Threaded joint for oil well pipe
Inventor: NISHI MASATSUGU
IPC: E21B17/042
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To provide extremely excellent jump-out resistance performance and sealing performance by setting the load flank angle of the trapezoidal thread of a threaded joint for an oil well pipe so as to satisfy a specific condition, and forming both side slopes of a thread into a contacted shape at engaging with prescribed interference. SOLUTION: The trapezoidal thread of a threaded joint is formed so that the load flank angle θ1 satisfies the condition of -3 deg.<=θ1<=3 deg. at t (pipe body wall thickness)/D (pipe body outer diameter)<=9%, the condition of -3 deg.<=θ1<=0 deg. at 9%<t<t/D<=14%. Further when the thread part is fastened so as to give the interference Δd over 25% of the outer diameter at minimum and under 0.8% of the outer diameter at maximum, the trapezoidal thread is formed so that both side slopes are simultaneously contacted with.  Further when the gap formed out of the ridge and the root of the trapezoidal thread is set to be 0.2 mm or less and the dimensional tolerance of the thread width and the thread height is set to be θ1+θ2<=20 deg., it is formed so that the tolerance of thread width (Wt)=±0.015 mm, and the tolerance of the thread height (Ht)=±0.015 mm are realized.
Patent JP-H08266129-A (JP)
Title: Moor for footpath
Inventor: OKANDA MASAO
IPC: A01D34/86
Filed: 1995-03-31
Abstract: PURPOSE: To enable the smooth power transmission while changing the degree of the inclination of a slope surface-cutting blade. CONSTITUTION: A transmission shaft 26 having the first bevel gear and the second bevel gear at both ends is placed between a horizontally running part X and an inclinatorily running part Y in a state to coincide with a pivot-shaft line O-O. The first bevel gear at the side of the horizontally running part X of the transmission shaft 26 is engaged with the third bevel gear supported by the horizontally running part X. The second bevel gear at the side of the inclinatorily running part Y is engaged with the forth bevel gear supported by the inclinatorily running part Y. Further, the second pulley 33 and the third pulley 34 are fixed on rotary shafts 31a and 32a of the third bevel gear and the forth bevel gear, respectively. The second belt 36 is stretched between the second pulley 33 and the forth pulley 35 fixed on the rotary shaft 1a of a horizontal surface-cutting blade 1, and the third belt 38 is stretched between the third pulley 34 and the fifth pulley 37 fixed on a rotary shaft 3a of a slope face-cutting blade 3.
Patent JP-H06100717-A (JP)
Title: Multilayer coating for polycarbonate substrate and its production
Inventor: JIYANNKURISUTOFU ROSUTAN
IPC: C23C16/30
Filed: 1991-05-02
Abstract: PURPOSE: To obtain a multilayer coating for polycarbonate substrate having an excellent ultraviolet absorbing property by forming in order the first ultraviolet intercepting layer and the second hard transparent layer after forming a bonding layer on a pretreated polycarbonate substrate.  
     CONSTITUTION: A multilayer coating is obtained by the following processes. (A) To pretreat by plasma preferably argon-ammonia plasma the surface of a polycarbonate substrate and then to form a bonding layer of SiH 4 , (B) to form in order a ultraviolet intercepting layer consisting of a component expressed by formulae I to III [each of x 1 +z 1 +t 1 , x 1 +y 1 +t 1  and x 1 +y 1 +z 1 +t 1  is 1.2 to 1.5; an optical absorption limit of a material is around the lower limit of visible light wavelength (at the center of about 350 nm) and (t 1 ) is 0.1 to 0.7, (x 1 ) is smaller than (y 1 ) and/or (z 1 )] and a hard transparent layer consisting of a component expressed by formula IV ((x 2 ) is 0 to 5, (y 2 ) is 0.3 to 0.8, (z 2 ) is 1.3 to 2.5, (t 2 ) is 0.5 to 1.2 and especially (x 2 ) is 0.3 to 1; (y 2 ) is 0.5 to 0.8, (z 2 ) is 1.3 to 2 and (t 2 ) is 0.6 to 1) by a plasma chemically vacuum deposition using SiH 4 , O 2  and/or N 2  or optionally a carbon carrier gas. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H03296853-A (JP)
Title: Information processing system
Inventor: KONAKA HIROYOSHI
IPC: G06N3/00
Filed: 1990-04-16
Abstract: PURPOSE:To flexibly process a pattern by previously learning knowledge for collating a pattern expressing the status or property of an objective system with a code, converting an output pattern processed by using the knowledge into a code and then processing the code. CONSTITUTION:An image is inputted from an external input interface 13 to a neural network equipment NN 12. When the NN 12 can not recognize the input pattern, the result is informed to a code processing system SYM 11 through a decoder 17. The SYM 11 allocates a code to the input pattern and a coder 16 determines the teaching pattern of the NN 12. Receiving the input pattern and the teaching pattern, the NN 12 executes learning by using these patterns as learning patterns. When the input pattern can be recognized by the NN 12, the NN 12 informs an output pattern corresponding to the input pattern to the decoder 17, which informs a code corresponding to the output pattern to the SYM 1. The SYM 11 receives the code and executes code processing.
Patent JP-H04331726-A (JP)
Title: Production of noncircular lens
Inventor: UEDA HIROAKI
IPC: C03B7/088
Filed: 1991-05-02
Abstract: PURPOSE:To obtain a noncircular lens without any shrinkage, strain, surface defects, etc., by dripping molten glass from a nozzle having a noncircular tip cut edge, regulating the surface of the glass drop to a lower temperature than the softening temperature of the glass and then forming the glass drop in a noncircular metallic mold. CONSTITUTION:Molten glass is dropped from the nozzle tip in which the tip cut edge has a noncircular shape corresponding to a metallic mold and the surface temperature of the resultant glass drop is cooled to a lower temperature than the softening temperature of the glass. The cooled glass drop is then formed in a noncircular metallic mold of a prescribed shape.
Patent JP-H11294999-A (JP)
Title: Decoy unit
Inventor: HONJO MASAMICHI
IPC: F41H11/02
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To interfere the laser search with a ground radar not only during falling but also after landing by providing a rod-like ground fixing unit for modulating/amplifying a received radio wave through a transmitter/receiver connected with an antenna and extending vertically from the lower surface of the housing while being pointed toward the forward end. SOLUTION: A parachute 3, an antenna 4, a transmitter/receiver 5, and a battery 6 are disposed in the housing 2 of a decoy unit 1. The parachute 3 is normally folded and disposed on a horizontal shelf 2a at the upper part of the housing 2 and the antenna 4 is disposed on a shelf 2b in the housing 2. A radar radio wave from a counterpart radar is received by the radio wave transmitting/receiving section 4a of the antenna 4 and transmitted to the transmitter/receiver 5. A signal transmitted from the transmitter/receiver 5 is converted into a radio wave which transmitted, as an interference radio wave, to the counterpart from the section 4a. A ground fixing unit 7 is a straight rod pointed gradually toward the forward end provided, at the root thereof, with a disc having radius equal to two times that of the rod-like part.
Patent JP-S63265472-A (JP)
Title: Resistance thermometer
Inventor: NAKAGAWA MIKIO
IPC: H01L39/00
Filed: 1987-04-23
Abstract: PURPOSE:To widen a temperature measurement range by a method wherein a temperature measurement element is made of specific superconducting oxide. CONSTITUTION:A temperature measurement element is made of superconducting oxide of A-B-Cu-O (wherein A denotes a group IIIa element such as La, Ce, Y, Yb or Sc, and B denotes an alkaline earth metal element such as Sr or Ba). The superconducting A-B-Cu-O oxide shows a high critical temperature (Tc) and has a wide transition temperature range. The electric resistance of the superconductor within the superconducting transition range is measured and a temperature is obtained in accordance with the measured result. With this constitution, a temperature measurement with a high sensitivity and a high accuracy can be performed in a wider temperature range than the range with a conventional constitution.
Patent JP-2000295662-A (JP)
Title: Mobile communication system
Inventor: WATANABE TOSHIYA
IPC: H04W4/02
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a mobile communication system that can acquire information even when the speech channels between base stations and a public exchange station are busy and where a caller can one-sidedly inform a possessor of a mobile information terminal moved into a service area about information such as advertisement and guidance. SOLUTION: A repeater 11 in this mobile communication system is provided with a means that relays all control and speech channels sent/received between radio base stations 131-13n and a public exchange station 12, a means 112 that stores are character information specific to a radio area, and a means 113 that adds a display information element with the area character information superposed thereon to a message sent from the public exchange station 12 to a mobile station in a sequence that any of mobile stations 141-14n that moves into the radio area of a radio base station executes with the public exchange station. When the mobile station makes position registration to the base station, the system allows a display section of the mobile station to display the area character information.
Patent JP-H10292086-A (JP)
Title: Injection molded polypropylene resin article
Inventor: MORI HITOSHI
IPC: B29C45/00
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To provide an injection molded article excellent in rigidity and impact strength. SOLUTION: This article is obtd. by injection molding a polypropylene resin compsn. which comprises 1-49 wt.% highly crystalline propylene homopolymer (A) having a melt flow rate of 1-50 g/10 min and an isotactic pentad fraction (p1 ) satisfying the relation: 1>=p1 >0.97 and 51-99 wt.% ethylene-propylene block copolymer (B) having a melt flow rate of 1-50 g/10 min, an ethylene content of 1-30 wt.%, and an isotactic pentad fraction (P2 ) of propylene homopolymer blocks satisfying the relation: 0.97>=p2 >0.92.
Patent JP-S59225631-A (JP)
Title: Personal radio equipment
Inventor: HORIO SHINICHI
IPC: H04W84/00
Filed: 1983-06-07
Abstract: PURPOSE:To recognize that the titled radio equipment is brought into the calling state after the calling operation is started by allowing an operation processing means to respond to a call request signal and generate an output signal representing the calling state and allowing a display means to display the generation. CONSTITUTION:A microcomputer MC20 conducts a necessary operating processing by call request and brings a communication control circuit 40 into the standby state. When the user generates a call request signal from a call request switch 11 during the processing of this operation, the MC20 generates an output signal (b) and searches an idle channel in cooperation with the communication circuit 40. When the signal (b) is generated, an OR gate 50 responds to the pulse (a) from an AND gate 80 produced in cooperation with an oscillating circuit 70 based on the going-out signal (c) from the MC20 and a display command signal (d) is generated. Then a driving circuit 100 responds to the signal (d) and allows a display 110 to be lighted.
Patent JP-S5627434-A (JP)
Title: Keyboard monitor unit
Inventor: TATSUNO MITSUO
IPC: G06F3/00
Filed: 1979-08-10
Abstract: PURPOSE: To shorten a fault period by improving operation efficiency by reducing the number of field support processes for the recovery from the fault, by recording all data input from a keyboard corresponding to real time.  
     CONSTITUTION: Data (frequently consisting of eight parallel bits) input from keyboard 1 are sent to parallel-series conversion part 3 and data processing part 6 by way of branch part 2. Conversion part 3 converts the input data in bit series and sends them to D/A converter 4, where the bit-series digital data are converted into corresponding analog data, which are sent to and recorded by simple magnetic recording part 5. Since the magnetic medium, on which analog data are recorded, set in recording part 5 runs at a constant time, the real time of the data input from keyboard 1 is recorded and the time ratio of input data can accurately be recorded, so that the time required to clear up the fault cause can be shortened. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S583656-A (JP)
Title: Electric dust collecting apparatus
Inventor: MIWA KIKUO
IPC: B03C3/68
Filed: 1981-06-30
Abstract: PURPOSE:To obtain the electric dust collecting apparatus having high capacity, by providing a circuit for controlling load current so as to keep a current average value to a set value, a circuit for controlling the load current so as to keep a current peak value to a set value and a means for changing over the above described both circuits. CONSTITUTION:In the electric dust collecting apparatus for converting commercial frequency power source to high voltage DC power source and applying converted current to a dust collecting electrode continuously or intermittently, during continuous charging, the output signal of a current average value detecting circuit 4 is fed back to a current control circuit 6 through a change-over switch 12 to control the average value of load current so as to keep the same to the value set by a setting device 5. On the other hand, during intermittent charging, the output signal of a current peak value detecting circuit 10 is fed back to the circuit 6 through the switch 12 to control the peak value of load current so as to hold the same to the value set by a setting device 11. As the result, the change-over of continuous charging and intermittent charging is carried out only by the operation of the switch 12 as well as current can be set to the max. value of each operating systems.